Mobile device dock



FIG. 1 is a top perspective view of a mobile device dock showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines showing the remainder of the mobile device dock are directed to environment. None of the broken lines form a part of the claimed design. 

CLAIM The ornamental design for a mobile device dock, as shown and described. 